By March 21, 1965, the project would be complete, and dial telephone service — long taken for granted in most parts of the country — would finally become a reality for the majority of residents. [Read more…] about When Sullivan County Entered The Dial Telephone Age
New York Telephone
A cellular network is a communication network distributed over land areas called “cells” that communicate wirelessly. A common example of a cellular network is a mobile phone network which provides voice and data service over most of the inhabited land on this planet.
The transition from analog networks, like a landline, to digital networks, like mobile phones, happened in the 1990s. Cellular One was one of the first mobile telephone service providers in the Central New York area.
During his lifetime Ulysses S. Grant watched technology change the world around him. Significant advancements in travel, communications, energy production, and medical science during his life would lead to his recognition of the vital importance technology played in the pursuit of progress. Grant was intrigued by and supported innovations in technology as a military commander and President. [Read more…] about Ulysses S. Grant & Modern Technological Innovations
The Cooper Union for the Advancement of Science and Art, at Cooper Square in Lower Manhattan, was founded in 1859 by inventor and industrialist Peter Cooper, a progressive member of New York’s Board of Aldermen.
The initiative was inspired by the state-sponsored École Polytechnique in Paris (founded in 1794). Cooper’s ideal was to create an institution that would be open to all, and independent of race, religion, sex, or social status. The history of the gramophone is associated with two of Cooper’s former students who overcame hardship through education. [Read more…] about Audio Technology, Trademarks and A Terrier Named Nipper
History is often said to repeat itself, or to come full circle, but the same is seldom said about technology, which by its very nature constantly improves and leaves old ways behind. But as a follow-up to last week’s piece on heroic telephone operator Ida Blanchard, here’s a look at an old way of doing things that has enjoyed a resurgence of sorts, buttressed by the capabilities of modern telecommunications. We’re talking here about telephone party lines.
Yes, they’ve become a thing again, which should come as quite a surprise if you were lucky enough to experience the original. [Read more…] about Telephone Party Lines Were Once High Entertainment
Fire! … Please send help — there’s been a car accident! … We found our son in the pool … please help us! … We need an ambulance … I think my husband’s having a heart attack! … My wife can’t breathe and she’s turning blue! Many of us have experienced terrifying moments like those at one time or another. In modern times, amazingly quick responses are the norm from fire and EMS personnel directed by information received at county emergency service centers.
Until several decades ago, those positions were nearly all filled by men. But for much of the twentieth century, most rural areas lacked coordination of services. A vital cog in emergency situations back then was the local switchboard operator, who was nearly always a woman. In almost every instance where policemen and/or firemen were needed, the telephone operator was key to obtaining a good outcome. She was the de facto emergency services coordinator of yesteryear.
Her importance during times of crisis was often overlooked, with most of the glory going to policemen and firemen capturing criminals, rescuing victims, and saving lives. But emergency personnel and telephone-company executives were aware of the vital role operators played on a daily basis. [Read more…] about Ida Blanchard: Heroic Switchboard Operator
Hard history is great, but while conducting research, I’m constantly collecting odd and unlikely stories on a variety of subjects. I like to think of them as the offbeat side of history (stretching the definition of history to include all news items from the past) … of little value to historians, but certainly entertaining. Collecting them helps relieve the (sometimes) tedious job of searching hundreds of pages for a few nuggets of information.
Take, for instance, the subject of North Country linemen, those workers who climb utility poles to make connections or repairs. Their daily routine might be as boring as any other job most of the time, but linemen have a measure of danger built into their profession, beginning with working high above the ground. When something goes wrong, the results can be spectacular. [Read more…] about The Perils of North Country Linemen
In late 1932, on a dark mountainside in the far southern Adirondacks, a group of scientists prepared for a groundbreaking effort in the world of communications. The plan was to conduct a long-distance, telephone-style conversation with their counterparts stationed 24 miles away on the roof of the General Electric Company in Schenectady. No wires were involved. The voices of those on GE’s rooftop would be carried by a searchlight beam aimed directly at a concave, 30-inch mirror on a hillside near Lake Desolation.
This particular effort was the brainchild of GE research engineer John Bellamy Taylor. It involved a unique process he called “narrowcasting” because the tight focus of the beam differed substantially from the growing technology known widely as “broadcasting.”
Earlier in the year, Taylor had likewise communicated from the navy blimp Los Angeles floating high above the GE buildings. The effect was accomplished by making a light source flicker in unison with voice fluctuations. A photoelectric cell received the flickers, or pulsations, and converted them to electrical impulses, which were then amplified by a loudspeaker. The term narrowcasting was apt—any interruption of the narrow light beam halted the transmission.
This new attempt in the Adirondacks challenged Taylor’s abilities, covering more than ten times the distance of the dirigible effort and spanning some rough terrain. While trying to place the mirror in the Lake Desolation area, engineering crews twice buried their vehicles in the mud. Another technology—the shortwave radio— was used to effect a rescue.
A second issue arose involving the visibility of the large light beam. From 24 miles away, the searchlight blended among the stars on the horizon. Instructions were radioed to blink the light, which immediately solved the problem. Further communications by radio allowed the proper alignment of the light and mirror. With everything in place, the big moment was at hand.
A member of the extensive media coverage took part in the experiment. As Taylor waited on the distant hillside, famed newspaper columnist Heywood Broun began to interview him from atop the GE roof in Schenectady: “Do you suppose it might be possible in 50 or 100 years to communicate with Mars over a light ray?” Taylor’s reply included a bit of humor. “It might be within the range of possibility, but one difficulty would be how to inform the Martians what apparatus to set up.”
While Broun’s voice rode the light beam, Taylor’s end of the conversation was sent by shortwave radio back to Broun at Schenectady, where it was received and then rebroadcast on AM radio stations. The two-way conversation was the first ever of its kind.
In an area where few people had ever used or even seen a telephone, locals were suddenly talking across a beam of light. Old trapper James Link of Lake Desolation shared that “it’s getting mighty cold up here,” and two young women also spoke with Broun. It was a public relations coup for GE, and a powerful advertisement for Taylor’s wonderful innovation. The experiment was a resounding success, followed soon by other intriguing demonstrations.
A few months later, an orchestra played before a sole microphone high in New York City’s Chrysler Building. Pointing a beam of light at a lens in the window of a broadcast studio half a mile away, Taylor transmitted the performance to an audience of shocked listeners. Stunning successes like that would influence all future communications efforts in a variety of fields.
Among his many achievements, John Bellamy Taylor is credited with being the first ever to make light audible and sound visible, and with developing the first portable radio. Just how important was his work? The effects his discoveries had on radio, television, telephone, and other technologies are immeasurable. Due to the work of Taylor, Thomas Edison, and their contemporaries, the world was forever changed.
Top Photo: John Bellamy Taylor in Popular Mechanics magazine, 1931; Middle, map of the historic “narrowcast” area; Below, Taylor’s New York City experiment transmitting music.
Lawrence Gooley has authored ten books and dozens of articles on the North Country’s past. He and his partner, Jill McKee, founded Bloated Toe Enterprises in 2004. Expanding their services in 2008, they have produced 19 titles to date, and are now offering web design. For information on book publishing, visit Bloated Toe Publishing.